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EPS to PNG converting,.. but image quality became LOW. Help
Posted: 2012-03-06T04:55:25-07:00
by newmr
source :
http://hahafactory.com/a.eps
convert command is : convert a.eps a.png
now result is :
http://hahafactory.com/a.png..
i want result :
http://hahafactory.com/a1.png 
T_T;; help Us...Pls...
Re: EPS to PNG converting,.. but image quality became LOW. H
Posted: 2012-03-06T05:30:54-07:00
by glennrp
I think you may be using an old version of ImageMagick. The current version
does not show the dithering artifacts and the image is a lighter blue.
Type "convert -version" and look at the first line or two of the output to see
what version you have.
Re: EPS to PNG converting,.. but image quality became LOW. H
Posted: 2012-03-06T05:51:43-07:00
by newmr
current version is
Version: ImageMagick 6.7.5-7 2012-02-23 Q16
http://www.imagemagick.org
Copyright: Copyright (C) 1999-2012 ImageMagick Studio LLC
Features: OpenMP
T_T:;;;
Re: EPS to PNG converting,.. but image quality became LOW. H
Posted: 2012-03-06T11:17:03-07:00
by fmw42
I get the same result as glennrp using IM 6.7.5.10 Q16 Mac OSX Snow Leopard. No aliasing or zig-zag artifacts, but the blue is lighter.
Re: EPS to PNG converting,.. but image quality became LOW. H
Posted: 2012-05-05T14:37:14-07:00
by onyxraven
Hey, I'm getting the same dithering as above, with a newer version of imagemagick:
6.7.6-8 2012-05-05 Q16
Features: OpenCL
(this is on OSX Lion)
Any ideas?
Re: EPS to PNG converting,.. but image quality became LOW. H
Posted: 2012-05-05T16:34:57-07:00
by fmw42
I am on 6.7.6.9beta Q16 Mac OSX Snow Leopard and there is no evidence of any odd pattern. Perhaps it is OpenCl or your version?
convert -version
Version: ImageMagick 6.7.6-9 2012-05-05 Q16
http://www.imagemagick.org
Copyright: Copyright (C) 1999-2012 ImageMagick Studio LLC
Features: